IMHO this works. I have a suit with same colour and pattern and I use a very similar tie. It's safe and office-friendly, but at the same time definitely not boring.

You can try bright red, orange/rust and (maybe) yellow/gold if you want something more exciting, or a printed tie in the same colour (Hermes style) if you want something funnier, but I think this one has the perfect balance.

Some shades of gray and light blue could work if you wear a white shirt, I guess.

IMHO this works. I have a suit with same colour and pattern and I use a very similar tie. It's safe and office-friendly, but at the same time definitely not boring.

You can try bright red, orange and yellow if you want something more exciting, or a printed tie in the same colour (Hermes style) if you want something funnier, but I think this one has the perfect balance.

Some shades of gray and light blue could work if you wear a white shirt, I guess.

Thanks for the feedback. While this probably isn't my best look, I think I may have found the best combo for this bastard-child suit.